[ Vocabulary ]
When you speak to your manager about his presentation, please remember not to undermine his authority.
Undermine means:
A. To reduce in intensity or effectiveness
B. To make weak : lessen the strength of
C. Enfeeble
D. All of the above

Random Topics:
Functional Sentence TypesWho vs Whom-ed and -ing AdjectivesUsed toInfinitive FormsToeic VerbPresent and Past TensePhrasal Verbs with up and downConjunctions and CommasVerbs: Will & Going toOther quiz:
Simple Past Tense & Future Tense › ViewMy father ______ you in 5 minutes.
A. call
B. called
C. will call
D. calls
Grammar › View
We’re going camping tomorrow so we have to get up…
A. soon
B. early
C. right now
D. tomorrow
General › ViewHIS OFFICE IS ON THE FIRST ______________
A. LEVEL
B. FLOOR
Types of Simple Sentences › View
Mrs. Williams went to the store.
A. declarative
B. imperative
C. exclamative
D. interrogative
